Couldn't execute query : SELECT mc.`CategoryList` 
        FROM `dvdinfo` d, `moviecategorylink` mc
        WHERE d.`DVDID` IN (21319,3564,3565,6930,7295,15572,483,3451,98,487,5375,1357,20897,4373,20467,20614,15442,15584,20848) AND
        mc.`MovieID`=d.`MovieID